21042715764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13184659}}^1$

素因数の和:13184692

約数の個数: 48

約数和(自身を含む): 59067276800

約数和(自身を除く): 38024561036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 13184659, 26369318, 39553977, 52738636, 79107954, 92292613, 158215908, 184585226, 250508521, 276877839, 369170452, 501017042, 553755678, 751525563, 1002034084, 1107511356, 1503051126, 1753559647, 3006102252, 3507119294, 5260678941, 7014238588, 10521357882, 21042715764]

約数ペア:

[(1, 21042715764), (2, 10521357882), (3, 7014238588), (4, 5260678941), (6, 3507119294), (7, 3006102252), (12, 1753559647), (14, 1503051126), (19, 1107511356), (21, 1002034084), (28, 751525563), (38, 553755678), (42, 501017042), (57, 369170452), (76, 276877839), (84, 250508521), (114, 184585226), (133, 158215908), (228, 92292613), (266, 79107954), (399, 52738636), (532, 39553977), (798, 26369318), (1596, 13184659)]